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Hart-ParrModel A
Hart-Parr Old Reliable 30-60
Utility
- power
- Not recorded
- displacement
- 2,356 ci
- Cylinders
- 2
- Forward gears
- 1
Head to head · Utility
Hart-Parr Old Reliable 30-60 vs McCormick Intl ZTX280
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McCormick IntlModel B
McCormick Intl ZTX280
Agricultural
- power
- 280 hp
- displacement
- 506 ci
- Cylinders
- 6
- Forward gears
- 36
Hart-ParrHart-Parr Old Reliable 30-60
vs
McCormick IntlMcCormick Intl ZTX280
How they compare
Headline specs vs. the whole Utility
Engine Displacement
▲ Old Reliable 30-60 higher · +1,850 ci (+366%)Old Reliable 30-602,356 ci
ZTX280506 ci
Median Utility Tractor183 ci
Old Reliable 30-60 is in the 99th percentile; ZTX280 is in the 94th · 5,580 models
Cylinders
▲ ZTX280 higher · +4 (+200%)Old Reliable 30-602
ZTX2806
Median Utility Tractor4
Old Reliable 30-60 is in the 3rd percentile; ZTX280 is in the 93rd · 5,720 models
Forward Gears
▲ ZTX280 higher · +35 (+3500%)Old Reliable 30-601
ZTX28036
Median Utility Tractor12
Old Reliable 30-60 is in the 1st percentile; ZTX280 is in the 99th · 4,941 models
Operating Weight
▲ ZTX280 higher · +3,052 lb (+15%)Old Reliable 30-6020,100 lb
ZTX28023,152 lb
Median Utility Tractor5,303 lb
Old Reliable 30-60 is in the 95th percentile; ZTX280 is in the 95th · 5,107 models
Old Reliable 30-60 (A)ZTX280 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Hart-Parr Old Reliable 30-60 | McCormick Intl ZTX280 | Difference |
|---|---|---|---|
| Manufacturer | Hart-Parr | McCormick Intl | — |
| Model | Old Reliable 30-60 | ZTX280 | — |
| Category | Utility, Standard Tread | Agricultural | — |
Engine
| Spec | Hart-Parr Old Reliable 30-60 | McCormick Intl ZTX280 | Difference |
|---|---|---|---|
| Manufacturer | Hart-Parr | Cummins | — |
| Power Output | Not recorded | 280hp | — |
| Rated RPM | 300RPM | 2,200RPM | ▲ ZTX280+1,900 RPM · +633% |
| Cylinders | 2 | 6 | ▲ ZTX280+4 · +200% |
| Displacement | 2,356ci | 506ci | ▲ Old Reliable 30-60+1,850 ci · +366% |
| Bore | 10in | 4.5in | ▲ Old Reliable 30-60+5.5 in · +122% |
| Stroke | 15in | 5.3in | ▲ Old Reliable 30-60+9.7 in · +183% |
Transmission
| Spec | Hart-Parr Old Reliable 30-60 | McCormick Intl ZTX280 | Difference |
|---|---|---|---|
| Type | Gear | Not recorded | — |
Dimensions & Weight
| Spec | Hart-Parr Old Reliable 30-60 | McCormick Intl ZTX280 | Difference |
|---|---|---|---|
| Length | 200in | 210in | ▲ ZTX280+10 in · +5% |
| Width | 106in | Not recorded | — |
| Height | 148in | 122in | ▲ Old Reliable 30-60+26 in · +21% |
| Operating Weight | 20,100lb | 23,152lb | ▲ ZTX280+3,052 lb · +15% |
Hydraulics
| Spec | Hart-Parr Old Reliable 30-60 | McCormick Intl ZTX280 | Difference |
|---|---|---|---|
| Steering Type | Manual | Not recorded | — |
Hitch & Towing
| Spec | Hart-Parr Old Reliable 30-60 | McCormick Intl ZTX280 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | III | — |
Chassis & Drive
| Spec | Hart-Parr Old Reliable 30-60 | McCormick Intl ZTX280 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Manual | Not recorded | — |
Capacities
| Spec | Hart-Parr Old Reliable 30-60 | McCormick Intl ZTX280 | Difference |
|---|---|---|---|
| Coolant | 24gal | Not recorded | — |
Category context
Both models against the field
Engine Displacement
median 183 ciA · 99th percentile (2,356 ci)B · 94th percentile (506 ci)
Cylinders
median 4A · 3rd percentile (2)B · 93rd percentile (6)
Forward Gears
median 12A · 1st percentile (1)B · 99th percentile (36)
Operating Weight
median 5,303 lbA · 95th percentile (20,100 lb)B · 95th percentile (23,152 lb)
Length
median 137 inA · 94th percentile (200 in)B · 95th percentile (210 in)
A · Old Reliable 30-60B · ZTX280Median Utility Tractor